18049811120

Names of 18049811120

• Cardinal: 18049811120 can be written as Eighteen billion, forty-nine million, eight hundred eleven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.804981112 × 10¹⁰

Factors of 18049811120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 47

Divisors of 18049811120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 29 40 44 55 58 80 88 110 116 145 176 220 232 290 319 440 464 580 638 841 880 1160 1276 1595 1682 2320 2552 3190 3364 4205 5104 6380 6728 8410 9251 12760 13456 16820 18502 24389 25520 33640 37004 46255 48778 67280 74008 92510 97556 121945 148016 185020 195112 243890 268279 370040 390224 487780 536558 707281 740080 975560 1073116 1341395 1414562 1951120 2146232 2682790 2829124 3536405 4292464 5365580 5658248 7072810 7780091 10731160 11316496 14145620 15560182 20511149 21462320 28291240 31120364 38900455 41022298 56582480 62240728 77800910 82044596 102555745 124481456 155601820 164089192 205111490 225622639 311203640 328178384 410222980 451245278 622407280 820445960 902490556 1128113195 1640891920 1804981112 2256226390 3609962224 4512452780 9024905560 18049811120
• Sum of all divisors σ(n): 47415916080
• Sum of proper divisors (its aliquot sum) s(n): 29366104960
• 18049811120 is an abundant number, because the sum of its proper divisors (29366104960) is greater than itself. Its abundance is 11316293840

Bases of 18049811120

• Binary: 10000110011110110100100001010110000₂
• Hexadecimal: 0x433DA42B0
• Base-36: 8AIE3E8

Squares and roots of 18049811120

• 18049811120 squared (18049811120²) is 325795681467675654400
• 18049811120 cubed (18049811120³) is 5880550514203229947342396928000
• The square root of 18049811120 is 134349.5854850323
• The cube root of 18049811120 is 2623.1566133419

Scales and comparisons

• 18,049,811,120 seconds is equal to 573 years, 48 weeks, 1 day, 20 hours, 25 minutes, 20 seconds.
• To count from 1 to 18,049,811,120 would take you about one thousand, one hundred forty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18049811120 cubic inches would be around 218.6 feet tall.

Recreational maths with 18049811120

• 18049811120 backwards is 02111894081
• The number of decimal digits it has is: 11
• The sum of 18049811120's digits is 35
• More coming soon!